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Heating oil emulsions

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Journal Articles
SPE Prod & Oper 36 (02): 375–386.
Paper Number: SPE-204452-PA
Published: 12 May 2021
... formulation remediation of hydrates chemical demulsifier heating asphaltene remediation scale inhibition demulsification fluid loss control upstream oil & gas interfacial film oil sample crude oil sample complete demulsification emulsion pipeline transportation crude oil demulsification...
Journal Articles
SPE Prod & Oper 33 (02): 371–381.
Paper Number: SPE-187951-PA
Published: 14 May 2018
... effect between electrolytes and nonionic demulsifiers. Xia et al. ( 2003 ) studied microwave demulsification of water-in-oil (W/O) emulsion, and the results showed that, compared with conventional heating, microwave demulsification was faster and the separated water was cleaner. Gao and Ji ( 2001...
Proceedings Papers

Paper presented at the SPE Nigeria Annual International Conference and Exhibition, August 4–6, 2015
Paper Number: SPE-178268-MS
... of demulsifiers. In resolving emulsions, heat, chemical or a combination of both methods can be used. In this study, synthetic emulsions in water-to-oil phase ratios (WOR) of 20/80 and 50/50 were resolved separately with heat generated from microwave oven, chemical demulsifiers and their combination. Results...
Images
Fann 35A reading of <b>Oil</b> based invert <b>emulsion</b> fluid before <b>heat</b> aging with ...
Published: 05 August 2014
Figure 5 Fann 35A reading of Oil based invert emulsion fluid before heat aging with clay as contaminant More
Images
Fann 35A reading of <b>Oil</b> based invert <b>emulsion</b> fluid after <b>heat</b> aging with c...
Published: 05 August 2014
Figure 6 Fann 35A reading of Oil based invert emulsion fluid after heat aging with clay as contaminant. Aging done at 350°F More
Images
Fann 35A reading of <b>Oil</b> based invert <b>emulsion</b> fluid after <b>heat</b> aging with b...
Published: 05 August 2014
Figure 7 Fann 35A reading of Oil based invert emulsion fluid after heat aging with both clay and sea water as contaminant. More
Images
Fann 35A reading of <b>Oil</b> based invert <b>emulsion</b> fluid after <b>heat</b> aging with b...
Published: 05 August 2014
Figure 8 Fann 35A reading of Oil based invert emulsion fluid after heat aging with both clay and sea water as contaminant. Aging done at 350°F More
Images
<b>Heating</b> and cooling DSC scans (-3 K&#x2F;min) for (a) raw heavy <b>oil</b> <b>emulsion</b>, (b...
Published: 11 June 2013
Figure 1 Heating and cooling DSC scans (-3 K/min) for (a) raw heavy oil emulsion, (b) dehydrated oil. A magnified section of the cooling scan corresponding to the raw emulsion is also included to have a better appreciation of small exothermic peaks. More
Proceedings Papers

Paper presented at the SPWLA 23rd Formation Evaluation Symposium of Japan, October 11–12, 2017
Paper Number: SPWLA-JFES-2017-F
... proposed in this study. The method uses injecting a hot surfactant solution using horizontal wells in a staggered arrangement. In this research, viscosity measurements of original oil and emulsion in type of oil-in-water (O/W) formed by the solution of Poly Vinyl Alcohol (PVA) were carried out in order...
Proceedings Papers

Paper presented at the SPE EOR Conference at Oil and Gas West Asia, March 21–23, 2016
Paper Number: SPE-179764-MS
... application emulsion viscosity SAGD conventional heating recovery microwave heating enhanced recovery concentration heating Oil Recovery society of petroleum engineers al 2 thermal conductivity nanofluid The oil and gas industries play an important role especially in countries where oil...
Proceedings Papers

Paper presented at the SPE Gas & Oil Technology Showcase and Conference, October 21–23, 2019
Paper Number: SPE-198548-MS
.... Branson Sonifier® SFX250 (representing the forced emulsification method) was employed for emulsion generation in the brine–oil–fines/nanoparticles mixtures. Thermal stability of the emulsions was examined by first keeping them at room temperature for an extended period (12–23 months) followed by heating...
Proceedings Papers

Paper presented at the SPE Trinidad and Tobago Section Energy Resources Conference, June 13–15, 2016
Paper Number: SPE-180906-MS
...%BSW. The stored slop oil was tested in the laboratory to ascertain the impact of emulsion breakers, heat and a combination of both emulsion breakers and heat. However none of these solutions by themselves were found to be successful. The process skid utilizing heat and two centrifuges was successful...
Proceedings Papers

Publisher: BHR Group
Paper presented at the 11th North American Conference on Multiphase Production Technology, June 6–8, 2018
Paper Number: BHR-2018-115
... insulation emulsion property flow assurance heat transfer coefficient fraction pipeline length bhr group 2018 simulation emulsion stability subsea tieback upstream oil &amp; gas fluid distribution water cut Studies of parameters that influence hydrate plugging tendencies in a gas condensate...
Proceedings Papers

Paper presented at the SPE Canada Heavy Oil Technical Conference, June 7–9, 2016
Paper Number: SPE-180691-MS
... reduce or eliminate the need for diluent and chemical addition for emulsion separation. water management Upstream Oil &amp; Gas vapourize SAGD compressor one-step process thermal method steam-assisted gravity drainage separator emulsion separation bitumen water treatment process heat...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 4–7, 2009
Paper Number: SPE-124930-MS
... compared against experimental or field data. It has been hypothesized by some researchers that water-in-oil emulsions are formed at the steam-oil interface. It is our premise that transport of these emulsion droplets into the bitumen phase facilitates convective heat transfer resulting in improved recovery...
Proceedings Papers

Paper presented at the SPE International Conference and Exhibition on Formation Damage Control, February 19–21, 2020
Paper Number: SPE-199315-MS
... chloride and sodium nitrite), in controlling formation damage induced by water-in-oil emulsion have been investigated. Essentially, the technology concerns raising the temperature and pressure of the formation above the kinetic stability of emulsion through the heat and pressure generated insitu from...
Proceedings Papers

Paper presented at the SPE Russian Petroleum Technology Conference, October 26–29, 2020
Paper Number: SPE-201875-MS
... up. I dare to point out the shortcomings, as they were in the previous methods of problem solution, these include load increment on the water transfer pumps + 5% and maximum heating limit of the oil emulsion, in our case, 3-5°C. In addition to all the advantages listed by me above, I...
Proceedings Papers

Paper presented at the Abu Dhabi International Petroleum Exhibition & Conference, November 9–12, 2020
Paper Number: SPE-203118-MS
... of methane is dissolved in the water-in-oil emulsions and releases vast heat, the temperature rises sharply. The water bath start cooling cycle after the pressure in the reactor no longer changes for 30 min. the pressure in the reactor slowly decreases under the action of the cold water bath due...
Proceedings Papers

Paper presented at the SPE Canada Heavy Oil Technical Conference, June 9–11, 2015
Paper Number: SPE-174458-MS
... heat transfer heat transfer coefficient operation internal heat transfer wall temperature oil sand Upstream Oil &amp; Gas conventional burner firing rate thermal efficiency heat flux Heater treaters are a common way to heat oil and oil emulsions for oil/water separation. However, new...
Proceedings Papers

Paper presented at the SPE/EPA/DOE Exploration and Production Environmental Conference, March 10–12, 2003
Paper Number: SPE-80591-MS
... distribution on the heating value of the treated waste. It demonstrates that adjusting the pulsation unit to produce emulsions of desired content could control the process. Other data, presented in the paper, include combined effects of types of waste, percentage of water cut, oil grade, emulsion stability...

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